During the flowering-boll stage, the insect resistance of small squares, small bud and stamen in hybrid F was apparently higher than that in the parents.
During the flowering-boll stage, the insect resistance of small squares, small bud and stamen in hybrid F was apparently higher than that in the parents.
在花铃期杂交F的不同器官的抗虫性差异较大 ,杂交F叶片的抗虫性低于抗虫亲本 ,花蕊、幼蕾、幼铃等生殖器官的抗虫性好于其抗虫亲本。